Logic for multiple and single select/combo boxes

Below is my code: When select-box or combo-box is looped for ten times then I am getting form[“city”] length as 10 properly and behaviour of alerts within combox-box is appropriate, but if I have a single-select-box, then instead of giving form[“city”] length as 1 it gives it as 4 which is the number of option elements in my dropdown-box. So my logic doesn’t work here. How do I make it work for both single as well as multiple combo/select boxes. Any help would be appreciated. Answer Please use a javascript library like jQuery for cross-browser compatibility. You can use the

Javascript disabling Div element on submit

The code below just hides the movie that I am playing behind. Remove element (if possible) or disable it, specially movie playing in background. I tried using document.video.disabled=true; but its not working. Any idea how to go around this problem please? Answer Try

Dynamically add textbox in jsp

I want to add jsp textbox dynamically. I am using the following code single textbox.

how to disable buttons based on a condition in jsp?

how can I disable a button by checking a condition in my jsp? If true,then the button is enabled,if false,then the button is disabled. The condition would be checking the value of a variable. I know …

Reading a JSP variable from JavaScript

How can I read/access a JSP variable from JavaScript?

Download a file by jQuery.Ajax

I have a Struts2 action in the server side for file downloading.

Populating JavaScript Array from JSP List

Ok so perhaps someone can help me with a problem I’m trying to solve. Essentially I have a JSP page which gets a list of Country objects (from the method referenceData() from a Spring Portlet …